
GammaWalls
GammaFlip
FlashAlpha
ChartGEX
FinViz
Barchart
Celwalls.com
Free real-time Gamma Exposure (GEX) dashboard tracking SPX, SPY & QQQ Call/Put Walls, Zero Gamma Flips, and Dealer Hedging Levels.

GitLab
BitBucket
VS Code
Git
CodePen
Node.js
Stack Overflow
Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

Which is more popular?
Based on our record, GitHub seems to be more popular. It has been mentioned 2536 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | gexhorizon.com | github.com |
| Pricing | ||
| Platforms | — | |
| Company | 2026 | Startup from the United States · 500 - 999 employees · 2008 |
| Listed in |
In their own words, as submitted to SaaSHub.


Track Market Maker Positioning in Real-Time GEX Horizon is a free, real-time Gamma Exposure (GEX) analytics platform for options traders who need to see where dealers are positioned — and what they'll be forced to do next. Unlike legacy GEX tools that refresh daily, GEX Horizon delivers...
No description of GitHub yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No GEX Horizon videos yet. You could help us improve this page by suggesting one.
How to do coding peer reviews with Github
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing GEX Horizon and GitHub.
GEX Horizon's answer
GEX Horizon is the only free platform that delivers real-time, sub-second gamma exposure data via WebSocket streaming. Most GEX tools update once daily — we update with every options trade. Key differentiators:
GEX Horizon's answer
GEX Horizon's answer
GEX Horizon's answer
GEX Horizon was built out of frustration with the status quo in options analytics. Institutional traders have always had access to real-time gamma exposure data — it's fundamental to understanding market maker behavior and intraday volatility regimes. Yet the tools available to most traders were either:
We believed that every trader deserves to see where the dealers are positioned — in real-time, without a paywall. So we built the WebSocket infrastructure, the real-time GEX computation engine, and the intuitive dashboards that make institutional-grade options market microstructure data accessible to everyone. The result is GEX Horizon — free, real-time, and built for the traders who need it most.
Share your experience with using GEX Horizon and GitHub. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Enter GEX Horizon. Built from the ground up to solve the latency, cost, and integration problems of legacy platforms, GEX Horizon is quickly emerging as the premier SpotGamma alternative. Below, we break down exactly...
Predicting Market Maker Behavior: If dealers are in a "Positive Gamma" regime, they will hedge by selling into rallies and buying into dips, creating a tight, low-volatility, range-bound market. If they are in a...
GitHub is an essential platform for modern software development. It makes it easy to host, manage, and collaborate on code while providing powerful tools for version control, project management, and team...
GitHub Discussions is a communication forum for the community around an open source or internal project. Discussions enable fluid, open conversation in a public forum. Discussions are transparent and accessible, but...
However, like any (human) product, the platform has its limits, downsides, and critics. GitHub has been barred by certain governments, and even if that isn’t exactly the company’s fault, the users are the ones limited...
Recommendations tracked on public social media and blogs since March 2021.


Tracking GEX Horizon since Jul 2026.
Export const siteConfig: SiteConfig = { name: 'Svelte Bits Contributors', description: 'An unofficial guide to porting React Bits components to Svelte Bits.', repoUrl: 'https://github.com//', links: [ { label: 'Svelte Bits',... - Source: dev.to / about 18 hours ago
I visit https://status.github.com it is the second suggestion, after https://github.com/ itself. - Source: Hacker News / 1 day ago
GitHub shipped a redesigned Overview page on November 5, as an opt-in public preview, and it moves the answer to the top. The merge box is now a compact readiness summary pinned near the top of the PR, showing merge status, checks,... - Source: dev.to / 1 day ago
When comparing GEX Horizon and GitHub, you can also consider the following products.

Stop staring at complex GEX heatmaps. GammaWalls scores SPX/ES dealer positioning and wall strength automatically throughout the trading day. $37/mo, cancel anytime.
Compare GammaWalls to GEX Horizon or GitHub:

Create, review and deploy code together with GitLab open source git repo management software | GitLab
Compare GitLab to GEX Horizon or GitHub:

All five crypto options exchanges in one gamma map, US markets alongside, with alerts, API and AI access, from $39 a month. 3-day free trial.
Compare GammaFlip to GEX Horizon or GitHub:

Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Compare BitBucket to GEX Horizon or GitHub:

Real-time options analytics API - Greeks, gamma exposure, SVI vol surfaces for 6,000+ underlyings. Free tier available.
Compare FlashAlpha to GEX Horizon or GitHub:

Build and debug modern web and cloud applications, by Microsoft
Compare VS Code to GEX Horizon or GitHub: